TUISPIDLL_OBJECT_

TUISPIDLL_OBJECT_LINEID

0x00000001

dwObjectID is a line device identifier (dwDeviceID).

TUISPIDLL_OBJECT_PHONEID

0x00000002

dwObjectID is a phone device identifier (dwDeviceID).

TUISPIDLL_OBJECT_PROVIDERID

0x00000003

dwObjectID is a permanent provider identifier.

TUISPIDLL_OBJECT_DIALOGINSTANCE

0x00000004

dwObjectID is a dialog instance handle (either HDRVDIALOGINSTANCE or HTAPIDIALOGINSTANCE, depending on the context).

Requirements

TAPI version
Requires TAPI 2.0 or later
Header
Tspi.h